Oprah Radio host Dr. Mehmet Oz talks with comparative anatomist Dr. John Fleagle about the human body and its evolutionary adaptations. More...

Oprah Radio host Dr. Mehmet Oz talks with author Kathy Freston about simple ways to become a healthier person. More...

Tofu, or bean curd, remains one of the world's most versatile--and delicious, believe it or not--foods. Catherine Newman on what it's made of, and why you should eat it. More...

Dorothy Allison visits a Napa Valley restaurant where the cooking is so seductive, so full of surprises, it could change the way we all think about food. More...

A diet high in folic acid can improve your mind's performance, but only if you get enough B12 vitamins as well. More...

Obsession, rage, anxiety, depression, fear of change, even bad mornings! O, The Oprah Magazine gives you a toolbox to combat the common enemies to your mental health. More...

Confused about what you can eat while following Oprah's cleanse? Tal Ronnen is sharing some of the recipes he's serving Oprah during her 21-day cleanse. More...

What Oprah learned from her 21-day vegan cleanse. More...

Oprah Radio host Dr. Mehmet Oz, along with his wife Lisa and Dr. Roizen, take callers' questions on topics ranging from vegan diet basics to thyroid complications. More...

Oprah Radio host Dr. Mehmet Oz talks with author Carol Alt about the benefits of a raw food diet and simple ways to go raw. More...

Oprah Radio host Dr. Mehmet Oz talks with author Kathy Freston about simple ways to become a healthier person. More...

A diet high in folic acid can improve your mind's performance, but only if you get enough B12 vitamins as well. More...

Oprah Radio host Dr. Mehmet Oz, along with his wife Lisa and Dr. Roizen, take callers' questions on topics ranging from vegan diet basics to thyroid complications. More...

Oprah Radio host Dr. Mehmet Oz talks with author Carol Alt about the benefits of a raw food diet and simple ways to go raw. More...

Can you lose weight by being more environmentally savvy? Kate Geagan's book 'Go Green, Get Lean' says yes. More...

Chef Aine McAteer talks shares a recipe for soup and talks about keeping an open mind when it comes to healthy eating. More...

O's health expert, Dr. Katz , on organic, vegetarian, and free-range eggs. More...

We've been told we're supposed to eat it, but, er, why exactly? And how? We were totally stymied by this pale, bland, flavorless block of food until we discovered that with a few spices, braises, and blackened pans, tofu is actually incredibly delicious. More...

Top Chef Masters winner Marcus Samuelsson tells the story of cooking the White House State Dinner, a vegetarian meal with Indian influences. More...

Chef Aine McAteer eases everyone's minds when it comes to lentils and proves that these protein-packed legumes are irresistible. More...